Cascade Lake Park Weather Forecast

    • 46
    • 58

    Slight Chance Rain Showers

    • 43
    • 61

    Mostly Sunny

    • 47
    • 65

    Partly Sunny

    • 52
    • 64

    Mostly Cloudy

    • 54
    • 67

    Slight Chance Rain Showers

    • 56
    • 67

    Chance Rain Showers

Today 21 Sep Olmsted

Mostly cloudy with a 50 percent chance of Showers. Highs in the upper 50s. Northeast Winds 5 to 10 Mph.

Tonight 21 Sep Olmsted

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the mid 40s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cascade Lake Park Temperature Statistics

September Temperature

Rochester - St. Mary's Hospital Heliport (0.6 miles)

  • Lowest 14 September, 2026

    48.2 °F

  • Average September

    68.9 °F

  • Highest 4 September, 2026

    90.9 °F

Climate (2021–2026)

Rochester - St. Mary's Hospital Heliport (0.6 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    56.1 °F
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